热释光剂量计监测质子注量
A research for measuring proton fluence with TLD
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摘要: 理论计算了采用热释光剂量计(TLD)监测不同能量(14~32MeV) 的质子注量灵敏度，在35MeV质子加速器上利用TLD对质子注量进行了监测，并将结果与法拉第筒所测注量进行了比较，证明采用TLD监测质子注量的结果是准确的。
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关键词:
- 质子 /
- 热释光剂量计(TLD) /
- 注量 /
- 灵敏度
Abstract: The article determines the sensitivity of measuring proton(14-32MeV) fluence using thermoluminescence dosimeters(TLD) on theoretical grounds and performs the experiment research..The components, dimensions and dosimeric properties of the TLD used in this experiment are described. The energy losses, absorbed soses and proton in fluence sensitivities are calculated on the theoretical grounds. Two types of TLDs are used for measuring the proton fluence on 35MeV proton accelerator. The scattering beams are acquired by gold foil. The proton fluence uniformity of identical scattering distance and angle are miasured using TLDs. The proton fluence nonuniformity of identical scattering distance and different scattering angle are also measured by TLDs. The proton fluton fluence nonuniformity rations-
Key words:
- proton /
- thermoluminescence dosimeters(tld) /
- fluence /
- sensitivity
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